22476090400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{1231}}^1$

素因数の和:2067

約数の個数: 144

約数和(自身を含む): 56880109440

約数和(自身を除く): 34404019040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 787, 800, 928, 1160, 1231, 1450, 1574, 2320, 2462, 2900, 3148, 3935, 4640, 4924, 5800, 6155, 6296, 7870, 9848, 11600, 12310, 12592, 15740, 19675, 19696, 22823, 23200, 24620, 25184, 30775, 31480, 35699, 39350, 39392, 45646, 49240, 61550, 62960, 71398, 78700, 91292, 98480, 114115, 123100, 125920, 142796, 157400, 178495, 182584, 196960, 228230, 246200, 285592, 314800, 356990, 365168, 456460, 492400, 570575, 571184, 629600, 713980, 730336, 892475, 912920, 968797, 984800, 1141150, 1142368, 1427960, 1784950, 1825840, 1937594, 2282300, 2855920, 3569900, 3651680, 3875188, 4564600, 4843985, 5711840, 7139800, 7750376, 9129200, 9687970, 14279600, 15500752, 18258400, 19375940, 24219925, 28095113, 28559200, 31001504, 38751880, 48439850, 56190226, 77503760, 96879700, 112380452, 140475565, 155007520, 193759400, 224760904, 280951130, 387518800, 449521808, 561902260, 702377825, 775037600, 899043616, 1123804520, 1404755650, 2247609040, 2809511300, 4495218080, 5619022600, 11238045200, 22476090400]

約数ペア:

[(1, 22476090400), (2, 11238045200), (4, 5619022600), (5, 4495218080), (8, 2809511300), (10, 2247609040), (16, 1404755650), (20, 1123804520), (25, 899043616), (29, 775037600), (32, 702377825), (40, 561902260), (50, 449521808), (58, 387518800), (80, 280951130), (100, 224760904), (116, 193759400), (145, 155007520), (160, 140475565), (200, 112380452), (232, 96879700), (290, 77503760), (400, 56190226), (464, 48439850), (580, 38751880), (725, 31001504), (787, 28559200), (800, 28095113), (928, 24219925), (1160, 19375940), (1231, 18258400), (1450, 15500752), (1574, 14279600), (2320, 9687970), (2462, 9129200), (2900, 7750376), (3148, 7139800), (3935, 5711840), (4640, 4843985), (4924, 4564600), (5800, 3875188), (6155, 3651680), (6296, 3569900), (7870, 2855920), (9848, 2282300), (11600, 1937594), (12310, 1825840), (12592, 1784950), (15740, 1427960), (19675, 1142368), (19696, 1141150), (22823, 984800), (23200, 968797), (24620, 912920), (25184, 892475), (30775, 730336), (31480, 713980), (35699, 629600), (39350, 571184), (39392, 570575), (45646, 492400), (49240, 456460), (61550, 365168), (62960, 356990), (71398, 314800), (78700, 285592), (91292, 246200), (98480, 228230), (114115, 196960), (123100, 182584), (125920, 178495), (142796, 157400)]